5868 English-speaking jobs in Lisbon

Mercier Consultancy is currently offering an exciting opportunity for an iRobot Support Specialist with German and English based in Bulgaria. This role is perfect for German-speaking professionals who are passionate about technology and delivering exceptional customer service.

Junior Bus Network Planner (m/f/d) - Fixed-term At Flix, we offer a dynamic work environment with competitive pay, strong growth opportunities, and a tech-driven approach to making travel more accessible, sustainable, and affordable.

Full Stack Engineer - Python / React Want to work across a range of client products rather than one codebase, with agentic tooling as part of the day job? That's what this role offers at hedgehog lab, a UK digital product consultancy that's been going two decades and is now growing across the EU. About the work You'd move between client products rather than sitting on a single codebase.

The Opportunity At EY, you'll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of yourself. As part of our Cybersecurity team, you will support leading organizations across critical infrastructure and industrial sectors in strengthening their Operational Technology (OT) security capabilities.

With more than 45 years of experience, we have been consolidating a relevant presence on the world energy scene based on the commitment to be all-green by 2030, leading the energy transition. With more than 13,000 employees around the world, we are committed to using our energy and heart to drive a better tomorrow.

Client Deployment Lead to embed on-site with mid-market CEOs and drive their AI-Native transformation. Own the client-CEO relationship, run the transformation cadence, and translate client problems into build-ready specs for engineers. Accountable for a finance-verified outcome and building a portfolio of marquee CEO accounts. Based in London, Paris, Amsterdam, or Lisbon.

Unity Software Developer to design, implement, and maintain client-side features, UI components, and gameplay systems for mobile games. 3-6 years of game development experience with at least 3 years in Unity required.

IT Project Manager for large-scale capital programs, digital transformation, and business-as-usual IT projects. Leads and coordinates IT project activities for application and equipment deployments within manufacturing programs. Collaborates with IT application leads, process owners, and external vendors.

AI Engineer needed to design and build production-grade multi-agent systems. Responsibilities include implementing agent orchestration, integrating APIs, and developing AI workflows. Requires strong Python backend development experience and commercial experience building production multi-agent LLM systems.

Mid/Senior DevSecOps Engineer to design, implement, and maintain secure CI/CD pipelines in Azure environments. Integrate security best practices across the SDLC, manage Azure cloud infrastructure, and automate infrastructure provisioning using IaC.

Senior Data Engineer will design, build, and maintain a Snowflake data platform for financial data. Responsibilities include developing data pipelines, ensuring data quality, and collaborating with the Analytics Engineer. Requires 5-8 years of data engineering experience, advanced SQL skills, and production dbt experience.

Design, develop, and deploy production-ready AI systems integrating LLMs and Foundation Models. Collaborate with stakeholders to transition AI prototypes into scalable systems. Develop robust code using Python and frameworks such as LangChain, LlamaIndex, AutoGPT, PyTorch, or TensorFlow.

Senior Application Security Engineer drives product security improvements through design, reviews, testing, and collaboration. Requires expertise in programming, web application security, DevOps, and cloud technologies.

Design, develop, and maintain scalable web applications using Angular (v8+) and Java Spring Boot. Build responsive front-end solutions and RESTful APIs. Collaborate with cross-functional teams and contribute to continuous improvement of development processes.

Senior Data Scientist to develop and oversee deep/machine learning models, collaborating with engineering to deploy algorithms and explore new ML methods.

Senior Backend Developer to design and build AI agent pipelines and backend microservices for a healthcare platform. Responsibilities include developing and maintaining services, contributing to AWS cloud infrastructure, and building internal tooling. Requires a MSc/BSc in Computer Engineering, Software Engineering, or a related field, minimum 5 years of backend development experience, strong Python proficiency, and experience with LLM-powered applications and AWS services.

Senior Application Support Engineer with 9+ years of experience in L2/L3 support, ITIL best practices, and knowledge of Windows, Linux, virtualized environments, scripting languages, and web-based applications. Fluent in English.

Lead Backend Engineer to own architecture, code quality, and performance of a SaaS IP management platform. Will design, implement, and mentor on a modular monolith built on Clean Architecture and CQRS principles. Requires 7+ years of C#/.NET experience, including ASP.NET Core, EF Core, and PostgreSQL.

Regional Account Manager responsible for driving sales strategy for Symantec's commercial segment in Portugal. This includes net new business, customer win back, and competitive displacement. The role requires managing key relationships, executing sales initiatives, and collaborating with partners and internal teams. Minimum 5 years' experience in cybersecurity/IT required. Fluency in English and strong communication skills are essential. Travel is estimated at 75% of working time.

Product Owner supporting AI and digital initiatives across a global delivery model. Translate business priorities into execution-ready product work and improve delivery continuity. Provide product ownership for AI and digital solutions within Agile delivery models.